The name of this superfamily has been modified since the most recent official CATH+ release (v4_3_0). At the point of the last release, this superfamily was named:

"
Invertase/pectin methylesterase inhibitor family protein
".

Functional Families

Overview of the Structural Clusters (SC) and Functional Families within this CATH Superfamily. Clusters with a representative structure are represented by a filled circle.
« Back to all FunFams

FunFam 6: Pectinesterase inhibitor 3

Please note: GO annotations are assigned to the full protein sequence rather than individual protein domains. Since a given protein can contain multiple domains, it is possible that some of the annotations below come from additional domains that occur in the same protein, but have been classified elsewhere in CATH.

There are 1 GO terms relating to "molecular function"

The search results have been sorted with the annotations that are found most frequently at the top of the list. The results can be filtered by typing text into the search box at the top of the table.
GO Term Annotations Evidence
Pectinesterase inhibitor activity GO:0046910
Stops, prevents or reduces the activity of any pectinesterase enzyme.
2 O22244 (/IDA) Q9SI74 (/IDA)

There are 5 GO terms relating to "biological process"

The search results have been sorted with the annotations that are found most frequently at the top of the list. The results can be filtered by typing text into the search box at the top of the table.
GO Term Annotations Evidence
Double fertilization forming a zygote and endosperm GO:0009567
Fertilization where one of the two sperm nuclei from the pollen tube fuses with the egg nucleus to form a 2n zygote, and the other fuses with the two polar nuclei to form the 3n primary endosperm nucleus and then develops into the endosperm. The ploidy level of the 2n zygote and 3n primary endosperm nucleus is determined by the ploidy level of the parents involved. An example of this component is found in Arabidopsis thaliana.
2 O81309 (/IMP) O81309 (/IMP)
Plant-type cell wall modification GO:0009827
The series of events leading to chemical and structural alterations of an existing cellulose and pectin-containing cell wall that can result in loosening, increased extensibility or disassembly. An example of this is found in Arabidopsis thaliana.
1 O22244 (/IMP)
Seed coat development GO:0010214
The process whose specific outcome is the progression of the seed coat over time, from its formation to the mature structure.
1 O22244 (/IMP)
Plant-type cell wall organization or biogenesis GO:0071669
A process that results in the biosynthesis of constituent macromolecules, assembly, arrangement of constituent parts, or disassembly of a cellulose- and pectin-containing cell wall.
1 Q9SI74 (/IMP)
Regulation of shoot apical meristem development GO:1902183
Any process that modulates the frequency, rate or extent of shoot apical meristem development.
1 Q84WE4 (/IMP)

There are 0 GO terms relating to "cellular component"

The search results have been sorted with the annotations that are found most frequently at the top of the list. The results can be filtered by typing text into the search box at the top of the table.
CATH-Gene3D is a Global Biodata Core Resource Learn more...